condition	mean	min	max
4 h after light	0.46370750000000005	0.340003	0.587412
8 h after light	1.0729484999999999	0.956097	1.1898
12 h after light	0.6598115	0.484374	0.835249
4 h after dark	1.125592	0.515384	1.7358
8 h after dark	0.31711999999999996	0.252351	0.381889
12 h after dark	0.5320195	0.501292	0.562747