condition mean min max 4 h after light 78.33588666666667 63.81296 86.45868 8 h after light 128.98522 89.01516 158.7731 12 h after light 78.82110666666667 58.81746999999999 95.8967 16 h after light 75.72847999999999 60.86939 91.90491999999999 4 h after dark 128.8897 109.3536 140.8998 8 h after dark 35.137836666666665 27.7609 47.42318