condition	mean	min	max
4 h after light	13.6390265	13.291517	13.986536
8 h after light	12.9170335	12.154514	13.679553
12 h after light	13.243770999999999	12.807989	13.679553
4 h after dark	12.413686	11.824706	13.002666
8 h after dark	14.1948245	14.113019	14.27663
12 h after dark	15.677161	15.677161	15.677161