condition	mean	min	max
4 h after light	0.86749	0.803388	0.931592
8 h after light	0.954574	0.565208	1.34394
12 h after light	1.131005	1.02558	1.23643
4 h after dark	0.9399623333333333	0.349057	1.39595
8 h after dark	1.3568166666666666	1.13726	1.69082
12 h after dark	1.082678	0.717174	1.27805