condition mean min max 0 h after light 0.31352250000000004 0.239807 0.387238 2 h after light 0.2174535 0.134616 0.300291 4 h after light 0.119682 0.117533 0.121831 8 h after light 0.0926366 0.0619142 0.123359 12 h after light 0.23540835000000002 0.0602127 0.410604 2 h after dark 0.1623795 0.123442 0.201317 4 h after dark 0.0587111 0.0576214 0.0598008 8 h after dark 0.4660145 0.325142 0.606887 12 h after dark 0.18708799999999998 0.127991 0.246185