condition	mean	min	max
4 h after light	9.6060645	9.353089	9.85904
8 h after light	10.140914500000001	8.898694	11.383135
12 h after light	9.346516000000001	8.790015	9.903017
4 h after dark	10.382984	9.744341	11.021627
8 h after dark	8.9747395	8.739176	9.210303
12 h after dark	8.784707	8.784707	8.784707