condition	mean	min	max
4 h after light	0.007267	0.0	0.014534
8 h after light	0.0	0.0	0.0
12 h after light	0.021859749999999997	0.0205717	0.0231478
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0