condition	mean	min	max
4 h after light	50.862849999999995	35.9244	65.8013
8 h after light	39.55225	38.0823	41.0222
12 h after light	19.18515	16.0892	22.2811
4 h after dark	24.22436666666667	17.3804	28.967
8 h after dark	27.992966666666664	24.2461	35.3717
12 h after dark	31.486433333333334	28.2074	37.126