condition	mean	min	max
4 h after light	9.607405	9.607405	9.607405
8 h after light	9.6537095	9.281972	10.025447
12 h after light	8.811721	8.198247	9.425195
4 h after dark	9.177737	8.748069	9.607405
8 h after dark	11.058322	10.075033	12.041611
12 h after dark	10.681424	10.681424	10.681424