condition	mean	min	max
4 h after light	11.3	11.3	11.3
8 h after light	55.15	36.7	73.6
12 h after light	47.95	35.9	60.0
4 h after dark	27.150000000000002	11.6	42.7
8 h after dark	39.3	30.9	47.7
12 h after dark	61.449999999999996	52.8	70.1