condition	mean	min	max
0 h after light	12.5459	11.867	13.2248
4 h after light	38.84335	29.6619	48.0248
8 h after light	75.03	69.3879	80.6721
4 h after dark	54.39075	53.7878	54.9937
8 h after dark	29.03015	26.3935	31.6668
12 h after dark	18.318	15.0222	21.6138