condition mean min max 1 h after light 4.698333261999999 3.7989328939999996 5.59773363 3 h after light 6.257944618333333 5.596011211 7.321629894 5 h after light 6.472714560666667 5.777791415 7.753881865 7 h after light 6.293716272666666 4.504593068999999 8.010504733 9 h after light 5.570146323666667 4.819697594 5.978719296 11 h after light 5.707147483 4.7042151610000005 6.980662577 1 h after dark 6.151085219333333 4.85940227 7.256484765 3 h after dark 6.349025066666667 5.125353635 8.635568316 5 h after dark 9.023620416333333 6.240627032999999 11.85267171 7 h after dark 7.247896204333333 6.194361794 8.228455787 9 h after dark 6.816888781333333 5.7704955579999995 8.851842368 11 h after dark 8.207767427333334 6.977750135 10.06908975