condition	mean	min	max
3 h after light	39.97886666666667	39.4981	40.492
6 h after light	43.661033333333336	38.9965	48.378
9 h after light	37.441966666666666	34.0293	40.0907
12 h after light	40.715025	35.7012	48.3211
3 h after dark	44.6183	40.9811	47.7752
6 h after dark	40.10873333333333	38.6151	41.9085
9 h after dark	38.427099999999996	37.0357	39.7444
12 h after dark	42.8492	39.4864	46.212