condition	mean	min	max
4 h after light	0.654903	0.227391	1.47237
8 h after light	1.010002	0.503187	1.75559
12 h after light	0.8469236666666667	0.579807	1.15386
4 h after dark	1.3926473333333333	0.776322	2.08903
8 h after dark	0.7009676666666667	0.56517	0.942768
12 h after dark	0.8499639999999999	0.719147	0.987933