condition	mean	min	max
0 h after light	3.127255	2.40294	3.85157
4 h after light	2.9204	2.68506	3.15574
8 h after light	3.2443	3.06413	3.42447
4 h after dark	4.0728349999999995	3.88089	4.26478
8 h after dark	4.941205	4.1547	5.72771
12 h after dark	3.5287750000000004	3.09297	3.96458