condition mean min max 4 h after light 279.6740795 247.353913 311.994246 8 h after light 393.375594 234.267986 552.483202 12 h after light 212.0224585 91.315743 332.729174 4 h after dark 104.86263600000001 93.940273 115.784999 8 h after dark 94.09402399999999 75.340606 112.847442 12 h after dark 333.08136 333.08136 333.08136