condition	mean	min	max
4 h after light	0.1253329	0.0249598	0.225706
8 h after light	0.12116865	0.0959323	0.146405
12 h after light	0.0790475	0.0	0.158095
4 h after dark	0.0989275	0.0	0.197855
8 h after dark	0.07561745	0.0649409	0.086294
12 h after dark	0.0	0.0	0.0