condition	mean	min	max
4 h after light	0.02741675	0.0216741	0.0331594
8 h after light	0.0059113	0.0	0.0118226
12 h after light	0.0116962	0.0	0.0233924
4 h after dark	0.0222212	0.0	0.0666636
8 h after dark	0.008916033333333333	0.0	0.0267481
12 h after dark	0.06314463333333334	0.023735	0.11987