condition	mean	min	max
4 h after light	9.70544	9.15536	10.25552
8 h after light	9.797298999999999	9.030531	10.564067
12 h after light	11.1863915	9.731666	12.641117
4 h after dark	11.2926675	11.176698	11.408637
8 h after dark	11.2298335	11.159748	11.299919
12 h after dark	10.860991	10.860991	10.860991