condition	mean	min	max
4 h after light	30.6061	27.2755	33.9367
8 h after light	25.86495	24.652	27.0779
12 h after light	26.1355	23.6982	28.5728
4 h after dark	33.42006666666666	27.5206	36.9856
8 h after dark	36.4435	35.3159	37.6138
12 h after dark	36.33733333333333	30.1333	40.8326