condition	mean	min	max
4 h after light	0.5038210000000001	0.434759	0.572883
8 h after light	0.8167655	0.532411	1.10112
12 h after light	0.7643375	0.616263	0.912412
4 h after dark	0.5281366666666667	0.360617	0.618078
8 h after dark	0.9570023333333333	0.855584	1.09863
12 h after dark	0.5710686666666667	0.317539	0.704044