condition mean min max 0 h after light 5.2558 4.64019 5.87141 2 h after light 5.53069 4.52507 6.53631 4 h after light 3.74942 3.23742 4.26142 8 h after light 14.976299999999998 11.147 18.8056 12 h after light 30.157600000000002 28.4104 31.9048 2 h after dark 31.69965 27.8244 35.5749 4 h after dark 17.138550000000002 12.5213 21.7558 8 h after dark 19.734650000000002 15.5609 23.9084 12 h after dark 4.58826 4.077 5.09952