condition	mean	min	max
4 h after light	0.7842495	0.618869	0.94963
8 h after light	0.36680050000000003	0.177551	0.55605
12 h after light	0.876946	0.795104	0.958788
4 h after dark	0.413854	0.379068	0.44864
8 h after dark	0.4574015	0.376578	0.538225
12 h after dark	0.8874295000000001	0.839775	0.935084