condition	mean	min	max
0 h after light	12.40895	11.4665	13.3514
4 h after light	10.10835	10.0624	10.1543
8 h after light	9.540215	8.98333	10.0971
4 h after dark	13.590399999999999	12.2639	14.9169
8 h after dark	13.6841	13.2962	14.072
12 h after dark	12.03735	11.9641	12.1106