condition	mean	min	max
0 h after light	46.96145	46.7686	47.1543
4 h after light	32.6653	28.2617	37.0689
8 h after light	16.974600000000002	15.6082	18.341
4 h after dark	32.9845	30.6077	35.3613
8 h after dark	42.60435	41.355	43.8537
12 h after dark	41.1472	39.1615	43.1329