condition	mean	min	max
3 h after light	0.17195766666666668	0.0	0.515873
6 h after light	0.30288	0.0	0.90864
9 h after light	0.0	0.0	0.0
12 h after light	0.56575075	0.0	1.30008
3 h after dark	0.17706633333333333	0.0	0.531199
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0