condition mean min max 0 h after light 15.9453 15.6308 16.2598 2 h after light 2.754385 2.55111 2.95766 4 h after light 0.610411 0.446125 0.774697 8 h after light 0.181032 0.180688 0.181376 12 h after light 0.27060850000000003 0.100238 0.440979 2 h after dark 0.5503185 0.196584 0.904053 4 h after dark 0.30497755 0.0844001 0.525555 8 h after dark 2.957915 2.95273 2.9631 12 h after dark 14.29415 11.8095 16.7788