condition	mean	min	max
4 h after light	36.069604	17.650262	54.488946
8 h after light	44.2483505	39.760144	48.736557
12 h after light	41.7262325	35.811055	47.64141
4 h after dark	31.6132515	31.453353	31.77315
8 h after dark	25.273092	22.536172	28.010012
12 h after dark	22.040526	22.040526	22.040526