condition	mean	min	max
2 h after light	0.0302965	0.0	0.181779
6 h after light	0.043265	0.0	0.25959
10 h after light	0.04093466666666667	0.0	0.245608
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0