condition	mean	min	max
2 h after light	2.8931316666666667	0.0	5.46054
6 h after light	1.9862038333333334	0.0	3.9153
10 h after light	2.550445	1.48089	4.91862
14 h after light	3.1776945	0.967437	7.10588
18 h after light	2.4346095	0.0	6.29413
2 h after dark	3.490625	1.43521	6.01726