condition	mean	min	max
4 h after light	0.44453000000000004	0.373584	0.515476
8 h after light	1.4386839999999999	0.919038	1.95833
12 h after light	1.2229100000000002	1.07099	1.37483
4 h after dark	1.5333016666666666	0.575795	2.68032
8 h after dark	0.6804616666666666	0.348711	0.895537
12 h after dark	0.368548	0.0	0.69563