condition	mean	min	max
3 h after light	2.20489	1.5398	3.18134
6 h after light	2.87751	2.23495	4.09116
9 h after light	7.2161333333333335	4.47437	10.7956
12 h after light	16.02934	9.79132	22.0013
3 h after dark	47.7327	41.3441	53.9829
6 h after dark	19.5819	15.1395	25.2082
9 h after dark	12.958133333333333	11.8968	13.5612
12 h after dark	5.40027	3.01792	8.19541