condition	mean	min	max
3 h after light	2.2299533333333335	1.86804	2.59087
6 h after light	2.2384166666666667	2.00151	2.48032
9 h after light	6.44527	4.86276	9.40623
12 h after light	5.18427	4.21811	6.66529
3 h after dark	8.052146666666665	6.03235	9.55243
6 h after dark	4.2730733333333335	3.36285	5.50094
9 h after dark	2.81945	2.59522	2.96927
12 h after dark	1.7440579999999999	0.997324	2.2458