condition	mean	min	max
4 h after light	12.130353	11.805043	12.455663
8 h after light	12.0002325	11.208912	12.791553
12 h after light	11.86413	11.6118	12.11646
4 h after dark	11.987748499999999	11.784904	12.190593
8 h after dark	13.1595105	11.755964	14.563057
12 h after dark	12.118447	12.118447	12.118447