condition mean min max 0 h after light 1.2063730000000001 0.427446 1.9853 2 h after light 1.340075 1.24819 1.43196 4 h after light 0.9497625 0.887575 1.01195 8 h after light 0.1225505 0.0 0.245101 12 h after light 0.21112599999999998 0.182978 0.239274 2 h after dark 0.307543 0.081756 0.53333 4 h after dark 0.30818850000000003 0.158425 0.457952 8 h after dark 0.5247795 0.446602 0.602957 12 h after dark 2.523795 1.94967 3.09792