condition	mean	min	max
4 h after light	52.118508	43.61886	60.618156
8 h after light	41.014071	38.409282	43.61886
12 h after light	33.036761	30.393558	35.679964
4 h after dark	37.24045	27.665905	46.814995
8 h after dark	67.889703	37.88858	97.890826
12 h after dark	42.644826	42.644826	42.644826