condition	mean	min	max
4 h after light	0.05638655000000001	0.0373964	0.0753767
8 h after light	0.0	0.0	0.0
12 h after light	0.02473365	0.0	0.0494673
4 h after dark	0.01629795	0.0	0.0325959
8 h after dark	0.0163347	0.0	0.0326694
12 h after dark	0.0406191	0.0	0.0812382