condition	mean	min	max
4 h after light	9.913592	9.866285	9.960899
8 h after light	12.015548500000001	11.424932	12.606165
12 h after light	10.030021	9.471896	10.588146
4 h after dark	11.943529	11.772098	12.11496
8 h after dark	10.408179	9.302639	11.513719
12 h after dark	10.391312	10.391312	10.391312