condition	mean	min	max
0 h after light	0.5102015	0.408598	0.611805
4 h after light	0.616658	0.402137	0.831179
8 h after light	0.412271	0.201762	0.62278
4 h after dark	0.2010815	0.0	0.402163
8 h after dark	0.908906	0.602552	1.21526
12 h after dark	1.10683	1.01831	1.19535