condition	mean	min	max
4 h after light	13.071639999999999	11.916725	14.226555
8 h after light	11.824032500000001	10.805953	12.842112
12 h after light	12.5597805	12.200293	12.919268
4 h after dark	12.052337	11.707196	12.397478
8 h after dark	12.592682	10.586879	14.598485
12 h after dark	14.274456	14.274456	14.274456