condition	mean	min	max
4 h after light	12.713702999999999	11.919184	13.508222
8 h after light	14.355576	13.858627	14.852525
12 h after light	12.844653000000001	12.562365	13.126941
4 h after dark	15.386428	14.142523	16.630333
8 h after dark	15.63133	14.174115	17.088545
12 h after dark	12.4801	12.4801	12.4801