condition	mean	min	max
4 h after light	0.8698349999999999	0.64921	1.09046
8 h after light	0.5900489999999999	0.473303	0.706795
12 h after light	0.520786	0.286255	0.755317
4 h after dark	0.5706435	0.47156	0.669727
8 h after dark	1.222575	1.03977	1.40538
12 h after dark	1.10681	1.09691	1.11671