condition	mean	min	max
4 h after light	11.560924	11.211303	11.910545
8 h after light	13.7506655	12.641995	14.859336
12 h after light	11.6100675	10.92196	12.298175
4 h after dark	11.5152665	10.143321	12.887212
8 h after dark	12.112373	11.014032	13.210714
12 h after dark	10.785392	10.785392	10.785392