condition	mean	min	max
4 h after light	10.791215000000001	10.642808	10.939622
8 h after light	10.808624	10.441709	11.175539
12 h after light	10.5113175	10.083013	10.939622
4 h after dark	11.300732499999999	10.391312	12.210153
8 h after dark	12.2902035	8.668637	15.91177
12 h after dark	12.37192	12.37192	12.37192