condition	mean	min	max
4 h after light	197.1	197.1	197.1
8 h after light	162.39999999999998	139.2	185.6
12 h after light	155.95	152.5	159.4
4 h after dark	122.44999999999999	111.2	133.7
8 h after dark	105.4	99.7	111.1
12 h after dark	152.8	130.0	175.6