condition	mean	min	max
4 h after light	83.9	83.9	83.9
8 h after light	72.25	61.0	83.5
12 h after light	73.6	56.4	90.8
4 h after dark	50.85	37.2	64.5
8 h after dark	107.80000000000001	47.7	167.9
12 h after dark	152.25	143.9	160.6