condition	mean	min	max
4 h after light	20.685299999999998	19.6027	21.7679
8 h after light	25.70965	24.6232	26.7961
12 h after light	28.6	27.7713	29.4287
4 h after dark	44.42375	42.6481	46.1994
8 h after dark	42.48125	41.0454	43.9171
12 h after dark	34.5149	33.9283	35.1015