condition mean min max 0 h after light 0.990536 0.954032 1.02704 2 h after light 0.2310385 0.223145 0.238932 4 h after light 0.278458 0.233793 0.323123 8 h after light 0.43042900000000006 0.327174 0.533684 12 h after light 0.4691505 0.439169 0.499132 2 h after dark 0.3621405 0.355959 0.368322 4 h after dark 0.8755360000000001 0.872329 0.878743 8 h after dark 1.0499605 0.849511 1.25041 12 h after dark 1.35551 1.18345 1.52757