condition	mean	min	max
0 h after light	28.2331	25.1615	31.3047
4 h after light	23.9488	21.0891	26.8085
8 h after light	28.17395	22.8859	33.462
4 h after dark	33.35365	29.8933	36.814
8 h after dark	37.1299	36.372	37.8878
12 h after dark	25.6558	25.3733	25.9383