condition	mean	min	max
3 h after light	75.6521	69.3384	82.5233
6 h after light	62.0009	50.9946	74.3746
9 h after light	49.218	37.9831	60.6773
12 h after light	51.15065	44.6739	59.6131
3 h after dark	55.60296666666667	51.4997	61.7803
6 h after dark	73.8177	68.529	78.1121
9 h after dark	86.48416666666667	80.6619	91.5483
12 h after dark	66.9405	62.3239	71.5571