condition	mean	min	max
4 h after light	213.9	213.9	213.9
8 h after light	307.65	268.4	346.9
12 h after light	396.4	379.7	413.1
4 h after dark	508.6	487.1	530.1
8 h after dark	696.2	418.0	974.4
12 h after dark	476.75	289.7	663.8