condition	mean	min	max
3 h after light	8.6727	6.88757	10.7251
6 h after light	4.61785	4.08451	4.95954
9 h after light	2.7882133333333337	2.55534	2.98301
12 h after light	3.80243	2.2782	6.57822
3 h after dark	3.785483333333333	3.08429	4.19274
6 h after dark	4.331006666666667	3.12278	5.24332
9 h after dark	5.90171	5.14485	6.7611
12 h after dark	5.98304	4.87176	7.09432