condition mean min max 0 h after light 0.405742 0.353441 0.458043 2 h after light 0.247337 0.198505 0.296169 4 h after light 0.1179911 0.0668742 0.169108 8 h after light 0.23146250000000002 0.119188 0.343737 12 h after light 0.6869015 0.494375 0.879428 2 h after dark 0.289491 0.209271 0.369711 4 h after dark 0.8565265 0.658503 1.05455 8 h after dark 0.684802 0.479378 0.890226 12 h after dark 0.454985 0.322362 0.587608