condition	mean	min	max
4 h after light	129.4	129.4	129.4
8 h after light	95.80000000000001	68.4	123.2
12 h after light	73.4	52.2	94.6
4 h after dark	51.65	17.3	86.0
8 h after dark	118.05	104.1	132.0
12 h after dark	99.35	84.3	114.4