condition	mean	min	max
4 h after light	0.8343866666666667	0.0	1.42219
8 h after light	0.777811	0.208425	1.68164
12 h after light	1.4101063333333335	0.309826	2.94734
4 h after dark	0.46329333333333333	0.0	1.38988
8 h after dark	0.8977539999999999	0.452222	1.2219
12 h after dark	1.139245	0.913555	1.43263