condition	mean	min	max
4 h after light	0.0842985	0.041904	0.126693
8 h after light	0.0	0.0	0.0
12 h after light	0.11086	0.0	0.22172
4 h after dark	0.0733134	0.0370528	0.109574
8 h after dark	0.03644605	0.0362849	0.0366072
12 h after dark	0.03319155	0.0303434	0.0360397