condition	mean	min	max
4 h after light	12.694749999999999	12.3087	13.0808
8 h after light	13.3889	12.054	14.7238
12 h after light	13.9978	13.4401	14.5555
4 h after dark	17.49725	17.0266	17.9679
8 h after dark	16.634349999999998	15.7971	17.4716
12 h after dark	13.9377	13.3866	14.4888