condition	mean	min	max
4 h after light	0.477263	0.125372	1.17245
8 h after light	0.551585	0.180823	0.893087
12 h after light	0.7132043333333333	0.659485	0.811634
4 h after dark	0.5418366666666666	0.405885	0.692823
8 h after dark	0.5846926666666666	0.335505	1.01973
12 h after dark	0.313251	0.206224	0.395822