condition	mean	min	max
4 h after light	22.5567	19.7535	25.3599
8 h after light	22.24075	14.2943	30.1872
12 h after light	17.08065	15.6348	18.5265
4 h after dark	14.574133333333334	11.0347	20.0791
8 h after dark	16.9011	15.2719	17.976
12 h after dark	25.634933333333333	20.5641	33.6688