condition mean min max 0 h after light 13.46845 11.4391 15.4978 2 h after light 13.013300000000001 12.9301 13.0965 4 h after light 12.05185 11.1366 12.9671 8 h after light 10.584755000000001 8.92041 12.2491 12 h after light 13.593050000000002 12.9738 14.2123 2 h after dark 13.674900000000001 12.3686 14.9812 4 h after dark 12.885950000000001 12.2659 13.506 8 h after dark 15.95685 15.1087 16.805 12 h after dark 13.25515 12.2106 14.2997