condition	mean	min	max
4 h after light	29.0	29.0	29.0
8 h after light	58.0	34.1	81.9
12 h after light	66.65	60.0	73.3
4 h after dark	85.2	72.7	97.7
8 h after dark	71.6	69.1	74.1
12 h after dark	83.44999999999999	48.8	118.1