condition	mean	min	max
2 h after light	74.08873333333334	48.9341	99.0915
6 h after light	50.644149999999996	34.905	62.0912
10 h after light	45.8369	32.1965	65.6928
14 h after light	53.49046666666666	32.2396	71.4431
18 h after light	55.776983333333334	42.1629	61.594
2 h after dark	145.85833333333335	119.018	174.084