condition	mean	min	max
2 h after light	2.510255	1.60543	3.79068
6 h after light	1.5810415	0.726369	3.43125
10 h after light	1.5402150000000001	0.73458	2.24154
14 h after light	2.22256	1.25107	3.47207
18 h after light	3.2578716666666665	2.61666	4.12536
2 h after dark	2.397235	1.68697	3.08713