condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.01328305	0.0	0.0265661
12 h after light	0.0215187	0.0	0.0430374
4 h after dark	0.0141795	0.0	0.028359
8 h after dark	0.00710575	0.0	0.0142115
12 h after dark	0.0	0.0	0.0