condition	mean	min	max
4 h after light	3.59234	1.47449	5.71019
8 h after light	2.213945	1.70426	2.72363
12 h after light	2.009225	0.0	4.01845
4 h after dark	1.3052766666666666	0.0	2.15203
8 h after dark	0.0	0.0	0.0
12 h after dark	0.12433933333333334	0.0	0.373018