condition	mean	min	max
4 h after light	0.2263415	0.181919	0.270764
8 h after light	0.307942	0.221086	0.394798
12 h after light	0.284707	0.119388	0.450026
4 h after dark	0.3169495	0.314675	0.319224
8 h after dark	0.510418	0.468912	0.551924
12 h after dark	0.345179	0.232872	0.457486