condition mean min max 0 h after light 3.76082 0.0 7.52164 2 h after light 4.947889999999999 4.66625 5.22953 4 h after light 4.64936 4.56588 4.73284 8 h after light 8.404589999999999 7.18829 9.62089 12 h after light 16.16245 15.951 16.3739 2 h after dark 9.8001 5.2138 14.3864 4 h after dark 10.157725 4.64625 15.6692 8 h after dark 6.54895 0.0 13.0979 12 h after dark 6.02488 2.48607 9.56369