condition	mean	min	max
2 h after light	2.446131	0.944256	5.63661
6 h after light	4.18597	1.1253	8.6699
10 h after light	4.0988169999999995	0.478432	11.1198
14 h after light	2.115625166666667	0.470185	4.93862
18 h after light	1.5161355	0.0	3.10195
2 h after dark	1.8961595	0.176772	6.98012