condition mean min max 0 h after light 12.66975 11.4309 13.9086 2 h after light 9.54537 8.60484 10.4859 4 h after light 9.70535 8.2856 11.1251 8 h after light 7.78605 7.10112 8.47098 12 h after light 9.734985 8.62147 10.8485 2 h after dark 9.4729 9.28835 9.65745 4 h after dark 8.738085000000002 8.03996 9.43621 8 h after dark 12.7968 11.2587 14.3349 12 h after dark 14.720600000000001 14.3876 15.0536