condition mean min max 0 h after light 11.1609 10.8177 11.5041 2 h after light 8.877075000000001 8.11673 9.63742 4 h after light 14.8797 13.6948 16.0646 8 h after light 12.77135 10.4481 15.0946 12 h after light 23.577849999999998 23.4467 23.709 2 h after dark 25.23075 24.5285 25.933 4 h after dark 25.20195 23.3622 27.0417 8 h after dark 21.2728 18.128 24.4176 12 h after dark 13.155100000000001 12.0046 14.3056