condition	mean	min	max
4 h after light	11.163106666666668	11.10591	11.24191
8 h after light	11.073129999999999	10.96909	11.20327
12 h after light	11.039286666666667	11.007760000000001	11.07824
4 h after dark	10.732733333333334	10.630419999999999	10.912930000000001
8 h after dark	10.572873333333334	10.48723	10.628219999999999
12 h after dark	10.619639999999999	10.481689999999999	10.70779