condition	mean	min	max
4 h after light	9.39448	9.38081	9.40815
8 h after light	9.538935	9.03847	10.0394
12 h after light	8.816175	7.80066	9.83169
4 h after dark	11.81815	11.1134	12.5229
8 h after dark	10.115020000000001	9.95644	10.2736
12 h after dark	10.960550000000001	10.9075	11.0136