condition	mean	min	max
4 h after light	58.119296500000004	53.6651	62.573493
8 h after light	68.504032	65.820395	71.187669
12 h after light	96.6284905	74.40954	118.847441
4 h after dark	98.9407495	68.957135	128.924364
8 h after dark	78.8920825	57.859794	99.924371
12 h after dark	70.239316	70.239316	70.239316