condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.52923	0.0	4.58769
12 h after light	1.78104	0.0	5.34312
4 h after dark	1.1888233333333333	0.0	3.56647
8 h after dark	0.0	0.0	0.0
12 h after dark	0.52516	0.0	1.57548