condition	mean	min	max
4 h after light	0.24400643333333333	0.0611313	0.461799
8 h after light	0.17804646666666668	0.0134384	0.406498
12 h after light	0.2088815	0.0689475	0.369462
4 h after dark	0.33760333333333337	0.195933	0.444381
8 h after dark	0.32276299999999997	0.0	0.551519
12 h after dark	0.4450336	0.0738368	0.753327