condition	mean	min	max
4 h after light	10.802192999999999	10.367841	11.236545
8 h after light	9.490617	8.691096	10.290138
12 h after light	9.5806075	9.553573	9.607642
4 h after dark	9.1535725	8.984362	9.322783
8 h after dark	9.607642	9.607642	9.607642
12 h after dark	10.7625	10.7625	10.7625