condition	mean	min	max
4 h after light	9.882394	9.246555	10.78248
8 h after light	3.1525133333333333	2.653807	3.989985
12 h after light	12.123033	8.383739	15.80406
16 h after light	14.740233333333332	10.989339999999999	20.29409
4 h after dark	10.590938333333334	9.254955	11.66479
8 h after dark	8.345864666666667	6.971805000000001	9.52421