condition	mean	min	max
4 h after light	1.1477495	0.842459	1.45304
8 h after light	0.575695	0.0	1.15139
12 h after light	0.59622	0.0	1.19244
4 h after dark	1.110963	0.0	2.38591
8 h after dark	0.0	0.0	0.0
12 h after dark	0.26144933333333337	0.0	0.784348