condition	mean	min	max
4 h after light	0.00352101	0.0	0.00704202
8 h after light	0.0079887	0.0	0.0159774
12 h after light	0.0	0.0	0.0
4 h after dark	0.0053865	0.0	0.0161595
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0