condition	mean	min	max
4 h after light	46.3069	22.727	71.6976
8 h after light	40.47936666666667	10.259	66.7497
12 h after light	40.0364	25.7139	58.3519
4 h after dark	50.54333333333334	32.5468	64.7562
8 h after dark	50.2016	30.6604	73.5809
12 h after dark	64.3921	49.7465	79.4899