lat,clear-sky_SARF 87.8638,0.13945036 85.09653,0.13922928 82.31291,0.13761052 79.525604,0.13067606 76.7369,0.123511314 73.94752,0.1268263 71.15775,0.122880764 68.36776,0.11441015 65.57761,0.10893171 62.787354,0.11076479 59.99702,0.10975684 57.20663,0.10788961 54.4162,0.1111016 51.625732,0.111764774 48.83524,0.120312646 46.044727,0.12968603 43.254196,0.14557078 40.46365,0.16391262 37.673088,0.17619188 34.882523,0.19315954 32.091946,0.21567681 29.30136,0.23927155 26.510769,0.25545567 23.720175,0.2621975 20.929575,0.25537783 18.138971,0.25112364 15.348365,0.24169825 12.557756,0.22423123 9.767145,0.21148631 6.9765334,0.19658747 4.1859207,0.18873404 1.395307,0.18629414 -1.395307,0.18579865 -4.1859207,0.18747562 -6.9765334,0.19206648 -9.767145,0.19834033 -12.557756,0.19942227 -15.348365,0.20278448 -18.138971,0.20155878 -20.929575,0.19811675 -23.720175,0.19791025 -26.510769,0.19528607 -29.30136,0.18649115 -32.091946,0.17656091 -34.882523,0.16108051 -37.673088,0.1454942 -40.46365,0.13540654 -43.254196,0.11429761 -46.044727,0.096277565 -48.83524,0.094936624 -51.625732,0.08464803 -54.4162,0.08848984 -57.20663,0.083124705 -59.99702,0.10422266 -62.787354,0.1332082 -65.57761,0.16829973 -68.36776,0.21070823 -71.15775,0.22443171 -73.94752,0.21526614 -76.7369,0.21171223 -79.525604,0.22143623 -82.31291,0.22209224 -85.09653,0.21626137 -87.8638,0.20048101