condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.766365 0.614496 0.918234 4 h after light 0.2004265 0.0 0.400853 8 h after light 2.213195 2.10361 2.32278 12 h after light 2.851925 2.66967 3.03418 2 h after dark 2.109975 1.47353 2.74642 4 h after dark 0.793519 0.407908 1.17913 8 h after dark 0.455862 0.221783 0.689941 12 h after dark 0.43234300000000003 0.209907 0.654779