condition	mean	min	max
4 h after light	13.1552175	13.142042	13.168393
8 h after light	12.164783	11.546905	12.782661
12 h after light	10.200307500000001	8.643992	11.756623
4 h after dark	10.349912	10.313379	10.386445
8 h after dark	11.365462999999998	10.848567	11.882359
12 h after dark	10.328583	10.328583	10.328583