condition mean min max 1 h after light 7.3651898356666665 5.689918156 8.500031392 3 h after light 6.6103127226666665 5.608802305 7.673853277999999 5 h after light 7.4467332 4.920086541 9.979982574 7 h after light 8.239907757333333 6.729135474 10.58370306 9 h after light 7.200691844666666 4.870024678 9.663921638 11 h after light 7.028553970666667 5.654552538 8.743275164 13 h after light 7.860601269 6.382824453 9.768769422 15 h after light 5.066748512333334 4.853216806 5.322770355 1 h after dark 8.061996919333334 6.855687337999999 9.272122432 3 h after dark 6.529286805333333 4.575488837 8.759293715 5 h after dark 8.551462801666666 7.186099952 9.763869726 7 h after dark 9.461560917333333 9.165793986 9.767463905