condition mean min max 0 h after light 1.1625765000000001 0.663483 1.66167 4 h after light 0.2217 0.218053 0.225347 8 h after light 0.329788 0.112564 0.547012 4 h after dark 0.16355 0.0 0.3271 8 h after dark 0.27410599999999996 0.108908 0.439304 12 h after dark 1.255535 1.21475 1.29632