condition	mean	min	max
4 h after light	0.672985	0.489983	0.855987
8 h after light	0.0	0.0	0.0
12 h after light	0.973335	0.0	1.94667
4 h after dark	0.7776600051666667	0.0	2.33298
8 h after dark	1.0418033333333334	0.0	1.59864
12 h after dark	0.18168934653333332	0.0	0.545068