condition	mean	min	max
4 h after light	0.0722835	0.0	0.144567
8 h after light	0.0903145	0.0	0.180629
12 h after light	0.1804525	0.0	0.360905
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