condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0896862	0.0	0.189497
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0229486	0.0	0.0688458
12 h after dark	0.07058640000000001	0.0404785	0.090562