condition	mean	min	max
3 h after light	13.1723	11.4866	16.0077
6 h after light	26.8845	20.8113	37.6366
9 h after light	13.050833333333333	10.4351	16.5372
12 h after light	11.080743333333334	6.14651	17.2239
3 h after dark	18.96987	6.08451	39.2297
6 h after dark	27.717633333333332	21.7272	36.3604
9 h after dark	11.560033333333333	10.0216	14.0233
12 h after dark	17.9465	17.1166	19.4747