condition	mean	min	max
4 h after light	0.198314	0.0	0.396628
8 h after light	0.4065525	0.0	0.813105
12 h after light	0.0	0.0	0.0
4 h after dark	0.24961833333333336	0.0	0.748855
8 h after dark	0.35262666666666664	0.0	1.05788
12 h after dark	0.061544999999999996	0.0	0.184635