condition mean min max 0 h after light 1388.385 1348.15 1428.62 2 h after light 1085.605 1010.76 1160.45 4 h after light 1225.0749999999998 1181.55 1268.6 8 h after light 1210.4 1140.16 1280.64 12 h after light 1215.6599999999999 1146.21 1285.11 2 h after dark 1048.18 953.6 1142.76 4 h after dark 1031.818 875.006 1188.63 8 h after dark 914.7425000000001 858.062 971.423 12 h after dark 894.2135000000001 859.987 928.44