condition	mean	min	max
4 h after light	11.93179	6.11587	15.1231
8 h after light	7.75197	2.04674	12.6113
12 h after light	6.637533333333334	3.69668	10.0471
4 h after dark	8.45165	5.11775	10.972
8 h after dark	9.405763333333333	4.14759	13.281
12 h after dark	16.35203333333333	11.957	23.1133