condition	mean	min	max
4 h after light	0.8301379999999999	0.642596	1.01768
8 h after light	1.0457135000000002	0.936957	1.15447
12 h after light	0.753834	0.546439	0.961229
4 h after dark	1.8104649999999998	1.42051	2.20042
8 h after dark	0.73828	0.681664	0.794896
12 h after dark	0.5796045	0.394762	0.764447