condition	mean	min	max
4 h after light	11.5216895	11.29928	11.744099
8 h after light	12.309496	11.759664	12.859328
12 h after light	11.938247	11.833301	12.043193
4 h after dark	12.1232155	11.731186	12.515245
8 h after dark	10.8430255	10.536851	11.1492
12 h after dark	10.337273	10.337273	10.337273