condition	mean	min	max
3 h after light	10.23535	8.63615	11.6508
6 h after light	10.303633333333334	7.70651	13.5251
9 h after light	9.12659	7.84104	11.1281
12 h after light	11.29423	8.98812	13.3379
3 h after dark	13.6645	12.3713	15.4974
6 h after dark	9.78212	7.44996	11.3922
9 h after dark	8.373653333333333	7.49036	9.06323
12 h after dark	7.921445	7.64019	8.2027