condition	mean	min	max
4 h after light	12.311975499999999	12.260031	12.36392
8 h after light	12.724861	12.24997	13.199752
12 h after light	11.594160500000001	11.146986	12.041335
4 h after dark	12.3361875	11.731186	12.941189
8 h after dark	13.237769499999999	11.943076	14.532463
12 h after dark	10.919855	10.919855	10.919855