condition	mean	min	max
4 h after light	42.0	42.0	42.0
8 h after light	44.8	41.2	48.4
12 h after light	41.95	38.0	45.9
4 h after dark	52.5	27.2	77.8
8 h after dark	52.85	45.7	60.0
12 h after dark	65.2	63.1	67.3