condition	mean	min	max
0 h after light	1.606005	1.5654	1.64661
4 h after light	3.4831149999999997	3.03056	3.93567
8 h after light	4.6258099999999995	4.06339	5.18823
4 h after dark	4.19966	3.22859	5.17073
8 h after dark	4.566935	4.50869	4.62518
12 h after dark	2.084915	1.87596	2.29387