condition	mean	min	max
4 h after light	0.6533065	0.594788	0.711825
8 h after light	0.4867445	0.485659	0.48783
12 h after light	0.369949	0.295041	0.444857
4 h after dark	1.9178184999999999	0.854637	2.981
8 h after dark	0.6383845	0.600793	0.675976
12 h after dark	0.9893270000000001	0.767324	1.21133