condition	mean	min	max
4 h after light	34.1	34.1	34.1
8 h after light	47.25	38.1	56.4
12 h after light	53.75	52.3	55.2
4 h after dark	26.7	26.2	27.2
8 h after dark	30.950000000000003	13.2	48.7
12 h after dark	57.9	48.3	67.5