condition	mean	min	max
4 h after light	25.367350000000002	24.3073	26.4274
8 h after light	5.29438	5.15084	5.43792
12 h after light	0.7719355	0.509301	1.03457
4 h after dark	1.0164343333333332	0.792106	1.43781
8 h after dark	4.008546666666667	3.59441	4.38033
12 h after dark	12.327	12.0275	12.5343