condition	mean	min	max
4 h after light	12.969903500000001	11.490391	14.449416
8 h after light	11.963484999999999	11.520836	12.406134
12 h after light	12.8528	12.414083	13.291517
4 h after dark	14.097898	12.223892	15.971904
8 h after dark	12.223892	12.223892	12.223892
12 h after dark	12.223892	12.223892	12.223892