condition mean min max 0 h after light 24.7469 18.8443 30.6495 2 h after light 21.0786 21.0608 21.0964 4 h after light 21.2232 18.1023 24.3441 8 h after light 25.230449999999998 24.8328 25.6281 12 h after light 65.7279 63.4786 67.9772 2 h after dark 70.35665 66.5187 74.1946 4 h after dark 49.2003 44.9572 53.4434 8 h after dark 49.983149999999995 47.446 52.5203 12 h after dark 33.6586 33.5369 33.7803