condition	mean	min	max
0 h after light	0.546214	0.415704	0.676724
4 h after light	0.31596450000000004	0.102465	0.529464
8 h after light	0.525237	0.257047	0.793427
4 h after dark	0.4346985	0.408274	0.461123
8 h after dark	0.565104	0.516083	0.614125
12 h after dark	0.3339145	0.304577	0.363252