condition	mean	min	max
4 h after light	0.24524949999999998	0.2239	0.266599
8 h after light	0.2905705	0.145772	0.435369
12 h after light	0.39742	0.265861	0.528979
4 h after dark	0.467551	0.392892	0.54221
8 h after dark	0.463236	0.34935	0.577122
12 h after dark	0.1699345	0.114645	0.225224