condition	mean	min	max
0 h after light	10.9683	10.7726	11.164
4 h after light	9.870985000000001	9.52247	10.2195
8 h after light	8.062764999999999	5.72683	10.3987
4 h after dark	8.5919	7.84386	9.33994
8 h after dark	10.472249999999999	10.0609	10.8836
12 h after dark	12.388950000000001	11.7939	12.984