condition	mean	min	max
3 h after light	1.88974	1.74917	2.03753
6 h after light	1.6703533333333334	1.27278	2.17302
9 h after light	1.68404	1.46555	2.05959
12 h after light	2.5213575	1.8747	3.5604
3 h after dark	3.50953	2.97646	4.11229
6 h after dark	7.140396666666667	7.04943	7.25038
9 h after dark	7.156323333333333	6.5322	7.82149
12 h after dark	4.55546	4.44551	4.66541