condition	mean	min	max
4 h after light	0.040354	0.0	0.121062
8 h after light	0.0	0.0	0.0
12 h after light	0.03632933333333333	0.0	0.108988
4 h after dark	0.08112166666666666	0.0	0.243365
8 h after dark	0.091032	0.0	0.273096
12 h after dark	0.07130933333333334	0.0	0.213928