condition	mean	min	max
4 h after light	149.7	149.7	149.7
8 h after light	91.8	70.1	113.5
12 h after light	242.75	163.6	321.9
4 h after dark	295.9	268.8	323.0
8 h after dark	252.15	241.0	263.3
12 h after dark	226.45	192.7	260.2