condition	mean	min	max
3 h after light	35.8983	32.2329	39.6583
6 h after light	31.99813333333333	28.5323	36.1751
9 h after light	30.643666666666668	29.3391	32.6533
12 h after light	33.629400000000004	30.5788	35.5199
3 h after dark	41.3915	40.5778	42.6896
6 h after dark	32.01976666666667	29.3377	34.5094
9 h after dark	26.9758	24.932	30.5553
12 h after dark	29.5613	28.0035	31.1191