condition	mean	min	max
4 h after light	0.5312479999999999	0.472477	0.590019
8 h after light	0.1784475	0.172795	0.1841
12 h after light	1.001144	0.894778	1.10751
4 h after dark	2.00108	1.27313	2.70025
8 h after dark	1.7789733333333333	1.59958	1.96712
12 h after dark	1.069612	0.647413	1.75198