condition	mean	min	max
4 h after light	55.7	55.7	55.7
8 h after light	105.05000000000001	85.4	124.7
12 h after light	77.55000000000001	64.9	90.2
4 h after dark	77.69999999999999	64.8	90.6
8 h after dark	72.25	62.3	82.2
12 h after dark	50.85	48.7	53.0