condition	mean	min	max
0 h after light	1.181602	0.871634	1.49157
4 h after light	23.366249999999997	11.3972	35.3353
8 h after light	7.54116	7.21204	7.87028
4 h after dark	9.18632	2.80774	15.5649
8 h after dark	51.93385	50.861	53.0067
12 h after dark	5.426465	2.11022	8.74271