condition	mean	min	max
4 h after light	1.2365499999999998	1.13828	1.33482
8 h after light	1.66157	1.53457	1.78857
12 h after light	3.0578000000000003	2.90117	3.21443
4 h after dark	4.26554	4.11587	4.41521
8 h after dark	3.676825	3.55638	3.79727
12 h after dark	2.992925	2.92448	3.06137