condition	mean	min	max
0 h after light	2.2519400000000003	1.75766	2.74622
4 h after light	3.1377750000000004	2.93326	3.34229
8 h after light	4.360754999999999	4.19323	4.52828
4 h after dark	3.602405	3.1591	4.04571
8 h after dark	3.168135	3.03054	3.30573
12 h after dark	1.99641	1.98072	2.0121