condition	mean	min	max
4 h after light	0.1207942	0.0801124	0.161476
8 h after light	0.269443	0.233622	0.305264
12 h after light	0.39400749999999995	0.388561	0.399454
4 h after dark	0.4449385	0.377802	0.512075
8 h after dark	0.342865	0.277479	0.408251
12 h after dark	0.254417	0.160769	0.348065