condition	mean	min	max
0 h after light	7.881625	7.57147	8.19178
4 h after light	0.9336575	0.493745	1.37357
8 h after light	0.5753625	0.431608	0.719117
4 h after dark	1.3995225	0.776415	2.02263
8 h after dark	0.38952149999999996	0.357934	0.421109
12 h after dark	4.36381	1.9527	6.77492