condition	mean	min	max
4 h after light	0.0055177	0.0	0.0110354
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.004658033333333333	0.0	0.0139741
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0