condition	mean	min	max
4 h after light	403.848525	353.254138	454.442912
8 h after light	549.578483	515.281575	583.875391
12 h after light	442.5439635	399.225075	485.862852
4 h after dark	525.591187	505.944956	545.237418
8 h after dark	386.519219	386.498689	386.539749
12 h after dark	254.916594	254.916594	254.916594