condition mean min max 0 h after light 20.88845 17.8007 23.9762 2 h after light 13.579149999999998 13.3898 13.7685 4 h after light 14.18965 11.9008 16.4785 8 h after light 11.435300000000002 10.6324 12.2382 12 h after light 14.2148 14.1162 14.3134 2 h after dark 17.820700000000002 12.8017 22.8397 4 h after dark 24.7944 23.3661 26.2227 8 h after dark 32.960800000000006 32.1345 33.7871 12 h after dark 24.002850000000002 20.7944 27.2113