condition mean min max 0 h after light 0.0185791 0.0 0.0371582 2 h after light 0.09479355 0.0345781 0.155009 4 h after light 0.0 0.0 0.0 8 h after light 0.0178233 0.0 0.0356466 12 h after light 0.10873440000000001 0.0788008 0.138668 2 h after dark 0.14524215000000001 0.0772713 0.213213 4 h after dark 0.06823255 0.0331751 0.10329 8 h after dark 0.03743965 0.0 0.0748793 12 h after dark 0.01771735 0.0 0.0354347