condition	mean	min	max
4 h after light	32.2	32.2	32.2
8 h after light	40.0	37.8	42.2
12 h after light	44.6	41.1	48.1
4 h after dark	12.3	8.9	15.7
8 h after dark	37.8	25.7	49.9
12 h after dark	28.75	27.8	29.7