condition	mean	min	max
0 h after light	13.563749999999999	13.3582	13.7693
4 h after light	11.6282	11.1464	12.11
8 h after light	9.820095	9.60749	10.0327
4 h after dark	12.72515	12.7191	12.7312
8 h after dark	9.625509999999998	8.34912	10.9019
12 h after dark	11.189195	9.06189	13.3165