condition mean min max 0 h after light 5.192740000000001 4.07563 6.30985 2 h after light 4.88799 4.10869 5.66729 4 h after light 1.253986 0.961692 1.54628 8 h after light 3.4118399999999998 1.95492 4.86876 12 h after light 4.12688 2.8518 5.40196 2 h after dark 3.17065 2.11884 4.22246 4 h after dark 2.168485 1.81938 2.51759 8 h after dark 4.340845 3.54856 5.13313 12 h after dark 3.4458800000000003 2.3574 4.53436