condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.01819885	0.0	0.0363977
12 h after light	0.0096209	0.0	0.0192418
4 h after dark	0.017995376666666667	0.0	0.0532577
8 h after dark	0.020892693333333334	0.0	0.0584889
12 h after dark	0.0146545	0.0	0.0439635