condition	mean	min	max
3 h after light	14.7765	12.2547	17.1176
6 h after light	16.3049	13.2929	18.6598
9 h after light	17.45	17.1477	17.9446
12 h after light	22.161625	17.8831	25.2517
3 h after dark	35.881433333333334	31.022	41.1409
6 h after dark	33.965199999999996	30.2307	38.0796
9 h after dark	25.014233333333333	21.5809	29.7244
12 h after dark	22.24855	21.4876	23.0095