condition mean min max 0 h after light 1.101041 0.808862 1.39322 2 h after light 0.748833 0.363246 1.13442 4 h after light 1.167941 0.692152 1.64373 8 h after light 0.4313415 0.334136 0.528547 12 h after light 1.3721645 0.879509 1.86482 2 h after dark 1.1114575 0.783805 1.43911 4 h after dark 0.9645870000000001 0.826844 1.10233 8 h after dark 1.111553 0.727826 1.49528 12 h after dark 0.9631715000000001 0.830373 1.09597