condition mean min max 4 h after light 112.71545900000001 99.545286 125.885632 8 h after light 128.8210315 107.640775 150.001288 12 h after light 332.96412 230.926952 435.001288 4 h after dark 182.699975 123.803517 241.596433 8 h after dark 261.282855 153.472446 369.093264 12 h after dark 92.163587 92.163587 92.163587