condition	mean	min	max
4 h after light	78.6	78.6	78.6
8 h after light	70.15	68.2	72.1
12 h after light	22.799999999999997	9.7	35.9
4 h after dark	49.8	41.7	57.9
8 h after dark	51.7	9.0	94.4
12 h after dark	69.44999999999999	47.8	91.1