condition	mean	min	max
0 h after light	0.37064400000000003	0.171301	0.569987
4 h after light	0.6856500000000001	0.674371	0.696929
8 h after light	1.34394	1.33449	1.35339
4 h after dark	1.402155	1.34883	1.45548
8 h after dark	0.8465415000000001	0.617503	1.07558
12 h after dark	0.395355	0.278411	0.512299