condition	mean	min	max
4 h after light	0.257281	0.246028	0.268534
8 h after light	0.053393	0.0	0.106786
12 h after light	0.5340755	0.486894	0.581257
4 h after dark	1.4171399999999998	1.04264	1.79164
8 h after dark	2.005205	1.72744	2.28297
12 h after dark	0.8916835000000001	0.881824	0.901543