condition	mean	min	max
4 h after light	14.514892333333334	6.045357	20.01882
8 h after light	6.777915666666667	1.9186990000000002	15.609820000000001
12 h after light	7.679264666666667	6.3864540000000005	10.0279
16 h after light	11.822051666666667	6.17525	20.80677
4 h after dark	18.21995666666667	13.317229999999999	21.09552
8 h after dark	21.99528	16.11305	31.093770000000003