condition	mean	min	max
4 h after light	46.5026	43.6131	49.3921
8 h after light	35.56075	34.4559	36.6656
12 h after light	34.72965	34.7233	34.736
4 h after dark	48.4935	44.646	52.9394
8 h after dark	50.42653333333333	47.7567	53.0102
12 h after dark	52.2048	51.7429	52.7184