condition	mean	min	max
3 h after light	33.6503	28.7255	39.652
6 h after light	11.746599999999999	11.285	12.1002
9 h after light	4.12653	3.45877	4.46741
12 h after light	8.6649375	4.72435	17.5542
3 h after dark	21.374166666666667	17.7403	23.2372
6 h after dark	28.483266666666665	27.6117	29.7273
9 h after dark	30.518366666666665	28.865	33.3133
12 h after dark	16.137	15.9401	16.3339