condition	mean	min	max
4 h after light	11.3147795	9.888945	12.740614
8 h after light	12.4283115	12.06507	12.791553
12 h after light	12.19675	11.638007	12.755493
4 h after dark	9.436181999999999	9.349506	9.522858
8 h after dark	9.8948955	9.033226	10.756565
12 h after dark	15.485979	15.485979	15.485979