condition	mean	min	max
4 h after light	54.20225000000001	50.6955	57.709
8 h after light	9.00062	6.92854	11.0727
12 h after light	6.72757	4.84446	8.61068
4 h after dark	35.771699999999996	23.4407	45.5881
8 h after dark	95.05166666666666	86.5374	99.3724
12 h after dark	116.44853333333333	86.2406	154.548