condition mean min max 4 h after light 115.8549 110.0247 127.2734 8 h after light 96.63779666666667 35.91579 141.7756 12 h after light 123.40705333333332 97.32536 142.8636 16 h after light 131.7969 116.4181 154.0914 4 h after dark 82.76412666666667 70.41668 92.91774000000001 8 h after dark 130.011 115.3385 145.475