condition	mean	min	max
4 h after light	51.774906	45.393984	58.155828
8 h after light	51.5358235	47.477719	55.593928
12 h after light	52.6956215	51.40068	53.990563
4 h after dark	89.865136	62.887518	116.842754
8 h after dark	74.0280855	55.593928	92.462243
12 h after dark	54.532714	54.532714	54.532714