condition	mean	min	max
4 h after light	14.867657666666666	7.939983	23.376160000000002
8 h after light	9.072423666666666	1.550341	13.789079999999998
12 h after light	8.876629333333334	2.523422	15.97889
16 h after light	12.177367666666667	3.0895029999999997	23.23027
4 h after dark	12.277062	7.681746	15.136379999999999
8 h after dark	9.846608	9.093938	10.81809