condition	mean	min	max
4 h after light	163.1	163.1	163.1
8 h after light	112.39999999999999	71.6	153.2
12 h after light	95.2	91.7	98.7
4 h after dark	163.0	143.3	182.7
8 h after dark	172.95	154.0	191.9
12 h after dark	147.0	106.5	187.5