condition	mean	min	max
4 h after light	48.9	48.9	48.9
8 h after light	38.95	14.0	63.9
12 h after light	30.1	21.0	39.2
4 h after dark	60.35	39.2	81.5
8 h after dark	15.799999999999999	12.2	19.4
12 h after dark	29.25	17.1	41.4