condition	mean	min	max
4 h after light	13.505014500000001	13.330476	13.679553
8 h after light	13.679553	13.679553	13.679553
12 h after light	13.4398375	12.298773	14.580902
4 h after dark	12.517025499999999	12.413279	12.620772
8 h after dark	14.426538	13.679553	15.173523
12 h after dark	14.644006	14.644006	14.644006