condition	mean	min	max
0 h after light	2.838445	2.72104	2.95585
4 h after light	1.47428	1.0582	1.89036
8 h after light	3.079465	2.60227	3.55666
4 h after dark	5.583690000000001	4.55069	6.61669
8 h after dark	3.119115	2.69765	3.54058
12 h after dark	2.009205	1.75517	2.26324